﻿#region GNU GPL Version 3 License

/// Copyright 2013 Shailesh Lolam
/// 
/// This file Guard.cs is part of AzEzAuto.
/// 
/// AzEzAuto is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
/// 
/// AzEzAuto is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
/// 
/// You should have received a copy of the GNU General Public License along with AzEzAuto. If not, see http://www.gnu.org/licenses/.
/// 
/// History:
/// ______________________________________________________________
/// Created         04-2013             Shailesh Lolam

#endregion
      
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace AzEzAuto.Utils
{
    public static class Guard
    {
        public static void ArgumentNull(object val, string param)
        {
            if (val == null)
                throw new ArgumentNullException(param);
        }

        public static void ArgumentNullOrEmpty(string val, string param)
        {
            if (string.IsNullOrEmpty(val))
                throw new ArgumentOutOfRangeException(param);
        }

        public static void CheckSubscriptionId(string subscriptionId)
        {
            Guid g;
            if (subscriptionId == null || subscriptionId.Length != 36 || !Guid.TryParse(subscriptionId, out g))
                throw new ArgumentOutOfRangeException("subcriptionId");
            
        }

    }
}
